63790762

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 111813120

約数和(自身を除く): 48022358

約数列:

[1, 2, 7, 14, 79, 137, 158, 274, 421, 553, 842, 959, 1106, 1918, 2947, 5894, 10823, 21646, 33259, 57677, 66518, 75761, 115354, 151522, 232813, 403739, 465626, 807478, 4556483, 9112966, 31895381, 63790762]

約数ペア:

[(1, 63790762), (2, 31895381), (7, 9112966), (14, 4556483), (79, 807478), (137, 465626), (158, 403739), (274, 232813), (421, 151522), (553, 115354), (842, 75761), (959, 66518), (1106, 57677), (1918, 33259), (2947, 21646), (5894, 10823)]